package cn.tedu._05mvcboot01.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
public class BMIController {
    /**
     * http://localhost:8080/bmi?height=1.75&weight=65
     * @param height
     * @param weight
     * @return
     */
    @RequestMapping(value = "/bmi")
    @ResponseBody
    public String bmi(Double height, Double weight){
        double r = weight / (height * height);
        if (r < 18.5){
            return "兄弟你瘦了";
        }
        if (r < 24){
            return "正常";
        }
        if (r < 27){
            return "微胖";
        }

        return "该减肥了";
    }
}
